Study of Flexible Pavement Maintanance on Runway with Pavement Condition Index Method (Case Study: Sultan Aji Muhammad Sulaiman Sepinggan Airport in Balikpapan)

• Main Author: Atika Rachman, Meilinda
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/43674
• Institution: Institut Teknologi Bandung

Referring to the aircraft type service plan on Sultan Aji Muhammad Sulaiman Sepinggan Airport in Balikpapan and to maximize the performance of airports to complete either current or future demand movements, an assessment of the runway toughness conditions done at Sultan Aji Muhammad Sulaiman Airport Sepinggan Balikpapan with Pavement Condition Index (PCI) parameter values on flexible pavement to obtain repair or maintenance needs with several alternative scenarios. The PCI value obtained by the primary survey on Sepinggan Balikpapan Airport runway in 2019 is 61 (fair). Based on the PCI value on the runway, an evaluation by COMFAA is carried out to obtain the PCN value for the most critical aircraft in 2019. In segment 1 it has a PCN value of 34.3 and segment 2 has a PCN value of 33.2 where the ACN value for critical aircraft B777 - 300 ER is 89.3. Based on the reduction of structural capability in Sepinggan Balikpapan runway pavement, maintenance is planned with 4 scenarios in accordance with the recommendations given by the FAA AC-5380-6C based on the PCI value and the type of damage that occurred. The results of the planned scenarios produce total costs up to the planning year. Scenario 2 is a recommended scenario to be carried out because it is in accordance with the recommendations of FAA AC-5380-6C, namely major rehabilitation with the type of handling of stripping and pavement filling on the surface (inlay - scrape and fill) once every seven years when the PCI value is 49 (poor) and in the following years routine maintenance is carried out with patching. The total handling cost for 20 years of maintenance with scenario 2 is Rp. 195.377.000.000.